Le lundi 26 avril 2010 à 11:04 +0100, Floris Bruynooghe a écrit : > On Mon, Apr 26, 2010 at 09:44:52AM +0200, Josselin Mouette wrote: > > Unfortunately that won’t work, since the rpath used by dlopen() is the > > one provided by the binary, not the one for the module being loaded. > > You are correct, I drew the wrong conclusions from some earlier > experience but upon checking the dlopen manual I see my memory must > have gotten confused over time.
You have a good excuse, since this behavior is completely counter-intuitive. > > A possible way would be to make a wrapper Python extension, that would > > parse the module for its NEEDED components and load them manually using > > the given rpath before loading the actual module. > > > > Which in turn will not be possible since there is no shared version of > > libbfd - which would be required for doing this. > > Is it not possible to do it with just including elf.h and using the > structures in there to find the relevant NEEDED and RPATH/RUNPATH tags > in the dynamic section? It seems like a substantial amount of code > would be required tough. Yes, but it might be worth writing a generic Python extension to do that, given that we already have several packages affected. -- .''`. Josselin Mouette : :' : `. `' “A handshake with whitnesses is the same `- as a signed contact.” -- Jörg Schilling -- To UNSUBSCRIBE, email to debian-python-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/1272291076.15552.30.ca...@meh
